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Employee Information - Summary of Number of Employees by Gender and Age (Detail) - Employee | Dec. 31, 2024 | Dec. 31, 2023
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Disclosure of Information About Employees [line items] |  |
Number of employees | 94,236 | 99,952
Percentage of employees | 100.00% |
Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 27.00% |
Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 73.00% |
Under 25 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 3.00% |
Under 25 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 1,276 |
Under 25 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 1,595 |
25-35 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 27.00% |
25-35 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 8,418 |
25-35 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 16,595 |
36-45 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 36.00% |
36-45 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 8,057 |
36-45 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 25,560 |
46-55 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 23.00% |
46-55 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 4,894 |
46-55 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 17,180 |
Over 55 years old [member] |  |
Disclosure of Information About Employees [line items] |  |
Percentage of employees | 11.00% |
Over 55 years old [member] | Women [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 2,328 |
Over 55 years old [member] | Men [member] |  |
Disclosure of Information About Employees [line items] |  |
Number of employees | 8,333 |

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- Definition Percentage of number of employees. + References No definition available. + Details
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Namespace Prefix: | eric_
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Balance Type: | na
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- Definition The number of personnel employed by the entity at a date. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard -URIDate 2024-03-27 + Details
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- Details
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- Details
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Namespace Prefix: |
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- Details
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Namespace Prefix: |
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- Details
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- Details
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- Details
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- Details
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